291208673262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1\times {\mathrm{1212551}}^1$

素因数の和:1215648

約数の個数: 32

約数和(自身を含む): 627422906880

約数和(自身を除く): 336214233618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3079, 6158, 9237, 18474, 40027, 80054, 120081, 240162, 1212551, 2425102, 3637653, 7275306, 15763163, 31526326, 47289489, 94578978, 3733444529, 7466889058, 11200333587, 22400667174, 48534778877, 97069557754, 145604336631, 291208673262]

約数ペア:

[(1, 291208673262), (2, 145604336631), (3, 97069557754), (6, 48534778877), (13, 22400667174), (26, 11200333587), (39, 7466889058), (78, 3733444529), (3079, 94578978), (6158, 47289489), (9237, 31526326), (18474, 15763163), (40027, 7275306), (80054, 3637653), (120081, 2425102), (240162, 1212551)]